GQZ bearings wholesale high quality 7200 Series Single Row Angular Contact Ball Bearings

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GQZ bearings wholesale high quality 7200 Series Single Row Angular Contact Ball Bearings

7200 series bearings usually refer to angular contact ball bearings, and this series of bearings has specific size specifications for different application scenarios. Based on the information provided, we can see that the different brands and models of 7200 series bearings have the same basic dimensions, i.e., an inner diameter of 10mm, an outer diameter of 30mm, and a thickness of 18mm.These dimensional parameters are critical to selecting the right bearing for a particular application requirement.

Inner Diameter (d): 10mm, this is the diameter of the internal bore of the bearing and determines the size of the bearing that can be fitted to the shaft.

Outer diameter (OD): 30mm, this is the diameter of the bearing's outer bore and determines the size of the bearing that can be fitted to the housing.

Thickness (B): 18mm, this is the thickness of the bearing and affects the overall size of the bearing and the space required for mounting.

There are also specific models of 7200 series bearings with additional design features, such as back-to-back paired duplex angular contact ball bearings (Type 70000 C(AC,B)/DB), which are typically used in applications requiring greater precision and stability. However, the basic dimensional parameters are sufficient for most applications, unless there is a special need to consider these special designs.

What models are included in the 7200 series bearings?

The 7200 series bearings include the 7200CDT, 7200DB, 7200AC/DB and 7200C models.

The 7200CDT bearing has an inside diameter of 10mm, an outside diameter of 30mm, and a thickness of 18mm. it is rated for a dynamic load of 9.45kN and a static load of 5.85kN. with grease lubrication it is capable of speeds of up to 25,000rpm and with oil lubrication it is capable of speeds of up to 34,000rpm.1 The 7200DB bearing is also available in two models.

The 7200DB bearing is also available in two models, the KOYO brand 7200DB and the NTN brand 7200DB. The KOYO 7200DB bearing has an inner diameter of 10mm, an outer diameter of 30mm and a thickness of 18mm. it is rated for a dynamic load of 8.8kN and a static load of 5.45kN. under grease lubrication, it can reach a speed of 18000rpm, while under oil lubrication, it can reach a speed of 34000rpm1. 18,000rpm, and under oil lubrication, it can reach 23,000rpm.NTN 7200DB bearings are angular contact ball series bearings with the same ID, OD and thickness as KOYO 7200DB, and it is mentioned in the remarks that it is a back to back paired duplex angular contact ball bearings 23.

7200AC/DB bearings are angular contact ball bearings with an inner diameter of 10 mm, an outer diameter of 30 mm and a thickness of 18 mm.This type of bearing can be used in a variety of applications such as printing machinery, automation equipment, ventilation fans etc4.

GQZ bearings wholesale high quality 7200 Series Single Row Angular Contact Ball Bearings

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Seleccione	Descargar	Consulta	Bearing Numbers				Dimensiones principales (mm)					Basic load ratings(N)		Clasificaciones de carga básica (kgf)		Valor	Velocidad límite (rpm)		Distance of action point(mm)	Abutment and fillet dimensions			Peso	Basic load ratings(duplex bearing) (N)		Basic load ratings(duplex bearing) (kgf)		Limiting Speed(duplex bearing) (rpm)		Distance of action point (duplex bearing)(a0)		Installation dimensions(duplex bearing)
Seleccione	Descargar	Consulta	Single row	DB	DF	DT	D	D	B	r (min)	r1(min)	Cr	Cor	Cr	Cor	fo	Grasa	Petróleo	a	da (min)	Da (máx.)	ra (máximo)	(kg)	Cr	Cor	Cr	Cor	Grasa	Petróleo	back-to-back arrangement	face-to-face arrangement	db (min)	Db(max)	rb (máximo)
			7200A bearing	7200DB	7200DF	7200DT	10	30	9	0.6	0.3	5400	2710	555	276	13.8	28000	38000	10.3	15	25	0.6	0.032	8800	5400	900	555	22000	30000	20.5	2.5	12.5	27.5	0.3
			7200B bearing	7200DB	7200DF	7200DT	10	30	9	0.6	0.3	5000	2500	510	255	14.4	20000	28000	12.9	15	25	0.6	0.032	8100	5000	825	510	16000	22000	25.8	7.8	12.5	27.5	0.3
			7200C bearing	7200DB	7200DF	7200DT	10	30	9	0.6	0.3	5400	2610	550	266	13.2	40000	56000	7.2	15	25	0.6	0.036	8800	5200	895	530	32000	45000	14.4	3.6	sesenta y cinco	27.5	0.3
			7201A bearing	7201DB	7201DF	7201DT	12	32	10	0.6	0.3	8000	4050	815	410	13.1	26000	34000	11.4	17	27	0.6	0.037	13000	8050	1330	820	20000	28000	22.7	2.7	14.5	29.5	0.3
			7201B bearing	7201DB	7201DF	7201DT	12	32	10	0.6	0.3	7450	3750	760	380	13.8	18000	26000	14.2	17	27	0.6	0.038	12100	7500	1230	765	15000	20000	28.5	8.5	14.5	29.5	0.3
			7201C bearing	7201DB	7201DF	7201DT	12	32	10	0.6	0.3	7900	3850	805	395	12.5	36000	50000	7.9	17	27	0.6	0.041	12800	7700	1310	785	30000	40000	15.9	4.1	sesenta y cinco	29.5	0.3
			7202A bearing	7202DB	7202DF	7202DT	15	35	11	0.6	0.3	8650	4650	880	475	13.8	22000	30000	12.7	20	30	0.6	0.045	14000	9300	1430	950	18000	24000	25.4	3.4	17.5	32.5	0.3
			7202B bearing	7202DB	7202DF	7202DT	15	35	11	0.6	0.3	7950	4300	810	440	14.4	16000	22000	16	20	30	0.6	0.046	12900	8600	1310	875	13000	18000	32	10	17.5	32.5	0.3
			7202C bearing	7202DB	7202DF	7202DT	15	35	11	0.6	0.3	8650	4550	885	460	13.2	32000	45000	8.8	20	30	0.6	0.052	14100	9050	1440	925	26000	36000	17.7	4.3	sesenta y cinco	32.5	0.3
			7203A bearing	7203DB	7203DF	7203DT	17	40	12	0.6	0.3	10800	6000	1100	610	13.8	20000	28000	14.2	22	35	0.6	0.067	17600	12000	1790	1220	16000	22000	28.5	4.5	19.5	37.5	0.3
			7203B bearing	7203DB	7203DF	7203DT	17	40	12	0.6	0.3	9950	5500	1010	565	14.4	14000	19000	18	22	35	0.6	0.068	16100	11000	1650	1130	11000	15000	35.9	11.9	19.5	37.6	0.3
			7203C bearing	7203DB	7203DF	7203DT	17	40	12	0.6	0.3	10900	5850	1110	595	13.2	28000	38000	9.8	22	35	0.6	0.075	17600	11700	1800	1190	22000	32000	19.6	4.4	sesenta y cinco	37.5	0.3
			7204A bearing	7204DB	7204DF	7204DT	20	47	14	1	0.6	14500	8300	1480	845	13.8	17000	22000	16.7	26	41	1	0.106	23500	16600	2400	1690	13000	19000	33.3	5.3	25	42	0.6
			7204B bearing	7204DB	7204DF	7204DT	20	47	14	1	0.6	13300	7650	1360	780	14.4	12000	16000	21.1	26	41	1	0.109	21600	15300	2210	1560	9500	13000	42.1	14.1	25	42	0.6
			7204C bearing	7204DB	7204DF	7204DT	20	47	14	1	0.6	14600	8050	1480	825	13.2	24000	34000	11.5	26	41	1	0.118	23600	16100	2410	1650	19000	26000	23	5	sesenta y cinco	42	0.6
			7205A bearing	7205DB	7205DF	7205DT	25	52	15	1	0.6	16200	10300	1650	1050	14.4	15000	20000	18.6	31	46	1	0.13	26300	20500	2690	2090	12000	16000	37.2	7.2	30	47	0.6
			7205B bearing	7205DB	7205DF	7205DT	25	52	15	1	0.6	14800	9400	1510	960	15	10000	14000	23.7	31	46	1	0.133	24000	18800	2450	1920	8500	11000	47.3	17.3	30	47	0.6
			7205C bearing	7205DB	7205DF	7205DT	25	52	15	1	0.6	16600	10200	1690	1040	14	22000	28000	12.7	31	46	1	0.143	27000	20400	2750	2080	17000	24000	25.3	4.7	sesenta y cinco	47	0.6
			7206A bearing	7206DB	7206DF	7206DT	30	62	16	1	0.6	22500	14800	2300	1510	14.4	12000	17000	21.3	36	56	1	0.197	36500	29500	3750	3000	10000	13000	42.6	10.6	35	57	0.6
			7206B bearing	7206DB	7206DF	7206DT	30	62	16	1	0.6	20500	13500	2090	1380	14.9	8500	12000	27.3	36	56	1	0.202	33500	27000	3400	2760	7100	9500	54.6	22.6	35	57	0.6
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7200 Series angular contact ball bearings

7200 Series angular contact ball bearings

GQZ bearings wholesale high quality 7200 Series Single Row Angular Contact Ball Bearings